yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/schema/test/NormalizedNodeUtilsTest.java

   1 package org.opendaylight.yangtools.yang.data.impl.schema.test;
   2
   3 import static org.junit.Assert.assertNotNull;
   4 import static org.junit.Assert.assertTrue;
   5 import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapEntry;
   6 import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapEntryBuilder;
   7 import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.mapNodeBuilder;
   8
   9 import org.junit.Test;
  10 import org.opendaylight.yangtools.yang.common.QName;
  11 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
  12 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifier;
  13 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  14 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeUtils;
  15 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  16
  17 import com.google.common.base.Optional;
  18
  19 /**
  20  *
  21  * Schema structure of document is
  22  *
  23  * <pre>
  24  * container root {
  25  *      list list-a {
  26  *              key leaf-a;
  27  *              leaf leaf-a;
  28  *              choice choice-a {
  29  *                      case one {
  30  *                              leaf one;
  31  *                      }
  32  *                      case two-three {
  33  *                              leaf two;
  34  *                              leaf three;
  35  *                      }
  36  *              }
  37  *              list list-b {
  38  *                      key leaf-b;
  39  *                      leaf leaf-b;
  40  *              }
  41  *      }
  42  * }
  43  * </pre>
  44  *
  45  */
  46 public class NormalizedNodeUtilsTest {
  47
  48     private static final QName ROOT_QNAME = QName.create("urn:opendalight:controller:sal:dom:store:test", "2014-03-13",
  49             "root");
  50     private static final QName LIST_A_QNAME = QName.create(ROOT_QNAME, "list-a");
  51     private static final QName LIST_B_QNAME = QName.create(ROOT_QNAME, "list-b");
  52     private static final QName CHOICE_A_QNAME = QName.create(ROOT_QNAME, "choice-a");
  53     private static final QName LEAF_A_QNAME = QName.create(ROOT_QNAME, "leaf-a");
  54     private static final QName LEAF_B_QNAME = QName.create(ROOT_QNAME, "leaf-b");
  55     private static final String FOO = "foo";
  56     private static final String BAR = "bar";
  57     private static final String ONE = "one";
  58     private static final String TWO = "two";
  59
  60     private static final InstanceIdentifier LIST_A_FOO_PATH = InstanceIdentifier.builder()
  61                 //.node(ROOT_QNAME)
  62                 .node(LIST_A_QNAME)
  63                 .nodeWithKey(LIST_A_QNAME, LEAF_A_QNAME, FOO)
  64                 .build();
  65     private static final InstanceIdentifier LIST_B_TWO_PATH = InstanceIdentifier.builder()
  66                 //.node(ROOT_QNAME)
  67                 .node(LIST_A_QNAME)
  68                 .nodeWithKey(LIST_A_QNAME, LEAF_A_QNAME, BAR)
  69                 .node(LIST_B_QNAME)
  70                 .nodeWithKey(LIST_B_QNAME,LEAF_B_QNAME,TWO)
  71                 .build();
  72
  73     /**
  74      * Returns a test document
  75      *
  76      * <pre>
  77      * root
  78      *     list-a
  79      *          leaf-a "foo"
  80      *     list-a
  81      *          leaf-a "bar"
  82      *          list-b
  83      *                  leaf-b "one"
  84      *          list-b
  85      *                  leaf-b "two"
  86      *
  87      * </pre>
  88      *
  89      * @return
  90      */
  91     public NormalizedNode<?, ?> createDocumentOne() {
  92         return ImmutableContainerNodeBuilder
  93                 .create()
  94                 .withNodeIdentifier(new NodeIdentifier(ROOT_QNAME))
  95                 .withChild(
  96                         mapNodeBuilder(LIST_A_QNAME)
  97                                 .withChild(mapEntry(LIST_A_QNAME, LEAF_A_QNAME, FOO))
  98                                 .withChild(
  99                                         mapEntryBuilder(LIST_A_QNAME, LEAF_A_QNAME, BAR).withChild(
 100                                                 mapNodeBuilder(LIST_B_QNAME)
 101                                                         .withChild(mapEntry(LIST_B_QNAME, LEAF_B_QNAME, ONE))
 102                                                         .withChild(mapEntry(LIST_B_QNAME, LEAF_B_QNAME, TWO)).build())
 103                                                 .build()).build()).build();
 104
 105     }
 106
 107     @Test
 108     public void findNodeTest() {
 109         NormalizedNode<?, ?> tree = createDocumentOne();
 110         assertNotNull(tree);
 111
 112         Optional<NormalizedNode<?, ?>> listFooResult = NormalizedNodeUtils.findNode(tree, LIST_A_FOO_PATH);
 113         assertTrue(listFooResult.isPresent());
 114
 115         Optional<NormalizedNode<?, ?>> listTwoResult = NormalizedNodeUtils.findNode(tree, LIST_B_TWO_PATH);
 116         assertTrue(listTwoResult.isPresent());
 117     }
 118
 119 }